Hairbrush
By designing a brush with a silicon carbide brush head and protective cover, the movement of CNC lathe removes burrs, the problems of product scratches caused by burr wrapping and short brush life are solved, achieving efficient burrs removal and cost savings.
Patent Information
- Application Number
- CN202420963196.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-07
AI Technical Summary
When CNC lathes are processed with porous products, burrs are easily wrapped around the brush during the removal process, causing the product to scratch and shorten the life of the brush. The existing technology requires manual removal of burrs and increasing cleaning processes, increasing costs and reducing efficiency .
A brush including a silicon carbide brush head, protective sleeve, brush rod and brush handle is designed. The silicon carbide brush head is movably connected through the connector, and the silicon carbide brush head is evenly wound outside the brush rod to prevent burrs from being wound. The brush is moved by a CNC lathe Remove burrs.
Effectively remove burrs and do not scratch the product, extend the life of the brush, save cleaning and manual burrs removal processes, and reduce costs.
Smart Images
Figure CN222269663U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of mechanical processing, in particular to a brush. Background Art
[0002] When using CNC lathes to process products with multiple holes, burrs are likely to appear at the intersection of the multiple holes. In the process of using a general brush to continuously remove burrs, the shed iron filings and burrs will be entangled on the brush, so that while removing the burrs, it will also scratch the product and shorten the service life of the brush. For this reason, currently the only way to remove burrs is to use a brush manually. After removing a few holes, the brush needs to be replaced. The shortcomings of this method are: before manual deburring, the workpiece cannot be oiled, and a cleaning process must be added before removing the burrs, which increases costs, low manual work efficiency, high labor costs, and a short brush life. Utility Model Content
[0003] In view of the shortcomings of the prior art, the utility model aims to provide a brush that can ensure the efficiency of deburring without scratching the product, and has a long service life. At the same time, it saves a cleaning process and a manual deburring process, saving costs.
[0004] The utility model comprises a silicon carbide brush head, a protective sleeve, a brush rod, a connecting piece and a brush handle. The brush handle is connected to one end of the brush rod, the outer part of the brush rod is sleeved with the protective sleeve, the protective sleeve is movably connected to the outer part of the brush rod through the connecting piece, the other end of the brush rod extends to the outer part of the protective sleeve, and a plurality of silicon carbide brush heads are evenly wound on the outer part of the protective sleeve.
[0005] Preferably, the connecting piece may be a top screw or the like.
[0006] Compared with the prior art, the utility model has the following beneficial effects: it can ensure the efficiency of deburring without scratching the product, and the brush has a long service life. At the same time, it saves one cleaning process and manual deburring process, thus saving costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 It is a schematic diagram of the structure of the utility model;
[0008] Figure 2 It is a schematic diagram of a processed product with burrs according to the utility model;
[0009] In the figure, 1-connecting piece, 2-brush handle, 3-brush rod, 4-protective cover, 5-silicon carbide brush head, 6-burr. DETAILED DESCRIPTION
[0010] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0011] Example 1
[0012] like Figure 1 As shown, a brush comprises a silicon carbide brush head, a protective cover, a brush rod, a connector and a brush handle. The connector 1 is a top screw, the brush handle 2 is connected to one end of the brush rod 3, the brush rod is sleeved with a protective cover 4, the protective cover is movably connected to the outside of the brush rod through the top screw, the other end of the brush rod extends to the outside of the protective cover, and a plurality of silicon carbide brush heads 5 are evenly wound on the outside.
[0013] like Figure 2 As shown, when the utility model is in use, the free end of the brush handle is fixed on the lathe tool holder of the CNC lathe, and the brush is driven forward or backward by the CNC lathe, and the brush enters the deep hole of the rotating workpiece to remove burrs during the rotation of the workpiece 6. Since the protective cover is sleeved on the outside of the brush rod, the burrs that fall off can be prevented from being entangled outside the brush rod, thereby effectively preventing the burrs entangled on the brush rod from scratching the product during the process of removing burrs in other deep holes.
Claims
1. A brush, comprising a silicon carbide brush head, a protective cover, a brush rod, a connecting piece and a brush handle, characterized in that: The brush handle is connected to one end of the brush rod, the outside of the brush rod is sleeved with a protective cover, the protective cover is movably connected to the outside of the brush rod through a connecting piece, the other end of the brush rod extends to the outside of the protective cover, and the silicon carbide brush head is evenly wrapped around the outside of the protective cover.
2. A brush according to claim 1, characterized in that: The connecting piece is a top screw.